根据韩战(🌠)期间真实战事改编。1950年6月25日,北(běi )韩挥(huī )(🤢)军越过三八线(🎹)突袭(xí )南韩(hán ),三日(rì )攻陷(xiàn )汉城(🥩)(今首尔(ěr ))(🌫),战线不断南进。在美军及联合(hé )国军(🔸)支(zhī )援(yuán )下,南(🛍)韩军(🕖)逆(🕯)势(👁)反击。美军(jun1 )(🥄)指挥官麦克(🐖)亚瑟提(tí )出代号为「(😚)铁(tiě )铬行(🙁)动(dòng )」(🚸)的仁川登陆计划,该(gāi )计划(💞)急需(xū )一支(zhī )大(dà )队的兵力(🌚)从侧(cè )翼(yì )阻击扰敌、声东击(🌑)西(🎛),通过长沙里切断(duàn )北韩军(jun1 )的(de )补(🙌)给线。 由于任务(🙉)本身极其艰钜(jù ),加上南韩(hán )(🧤)国(guó )(🔔)军(🚻)当时兵力薄弱(ruò ),无法抽(🎋)调足(zú )够正(zhèng )(🧟)规军(jun1 )支援(yuán )(⚾),军方不得不把这项任务交(jiāo )付给772名学生兵(🈸)执行,这些学生兵(🥋)平均年龄只有17岁,仅仅(jǐn )(🔈)接(🏒)受了两星期的军(jun1 )事(🔍)训练,在(📛)毫(🔤)无实战经验(🔷)的(de )情况下投身战场(🔞)。行军(📐)路上固然(rán )杀(shā )机重重(🖍),战友内部也诸(zhū )多衝突(tū ),年少气盛,迸发出各种(zhǒng )角力。 仁(👩)川登陆战前(qián )夕(✖),长(💑)沙里登陆(🚩)任务如期执行,这(zhè )群徒有(🈳)一腔热血但战力薄(báo )弱的学生们(👼),无(🐅)可避免地(dì )接受命(mìng )运中最(🕵)残酷的(📯)考验:穿越(yuè )炮火与海浪,浴(🎆)血长(zhǎng )滩,馀下部队(👔)身陷敌军重重围剿(jiǎo ),直(♈)至(zhì )弹尽粮绝(jué ),挣扎于(👡)阵亡与(yǔ )倖(xìng )存的分(📸)界线上… Based on the incredible true story of Jangsari Landing Operation. When North Korea invades South Korea on June 25, 1950, they pushed South Korea and its ally US Army to the southernmost city. U.S. General MacArthur planned Operation Chromite, which would see the joint allied forces to take back a strategic location of Inchon and in order for it to succeed, he needed a small battalion to flank the North Korean army and eliminate their supply line at Jangsari beach. Having lost his family on his retreat away from North Korea before the War, a model student Choi Sung-pil enlists in the army to fight for the South. Ki Ha-ryun is a rebellious youth from the South who volunteers to fight in the war. All of the 772 students and youths are like them who are barely out of school with only 2 weeks of boot camp training. Task force mander Captain Lee Myung-jun knows that it’s a long shot, but he has no choice but to lead them into a crucial mission. Meanwhile, US war correspondent Maggie braves the dangers of the battlefield to report on the war in the frontlines. She feels empathy for the Korean students who must go into battle on behalf of the veteran soldiers for their country, and tries to do what she can on her end to rescue them. With little ammo, scant food supplies and raggedy weapons, can the students successfully carry out their mission and return home safely?